Perhaps you should try some spelling variations:
communication applications » communication education, education applications
applications first » applications fast, applications from
first impression » first impressions, first session
array range » ray range
array along » arrays long, array arcing, array paving
array ang » arrays ang, array nano, array a

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: communication applications first impression ((((array ang) or (array range))) or (array along))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication applications first impression ((((array ang) OR (array range))) OR (array along)).
• Adding a wildcard symbol may retrieve word variants: communication applications first impression ((((array ang) or (array range))) or (array along))*.